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Tantalum (Ta) Foil / Strip

Item Number:
ALB-T006
Product Name:
Tantalum Foil / Strip
Material:
R05200, R05400
Standard:
ASTM B 708
Size:
Thickness 0.03-0.07mm; Width 30-200 mm; Length >50 mm

Price($, USD):

($, USD)Inquiry
Supplier:
ALB Materials Inc
Synonyms:

Ta Foil, Ta Strip, Tantalum Foil, Tantalum Strip,

Related Products:
Tantalum Products

Tantalum (Ta) Foil Description:
Tantalum (Ta) Foil are made from tantalum ingots.
ALB Materials Inc is a global supplier of Tantalum (Ta) Foil and we can provide customized tantalum products. ALB's Tantalum (Ta) Foil is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.

Tantalum (Ta) Foil Applications:

  • Used as a substitute for platinum(Pt). (can lower the cost)
  • Used in manufacturing super alloys and electron-beam melting. (high-temperature alloys like Ta-W alloys, Ta-Nb alloys, corrosion-resistant alloy additives.)
  • Used in chemical industry and oil industry (corrosion resistance equipment)


Tantalum (Ta) Foil Specification:

Material:
Tantalum (Ta) Foil: R05200(Electron beam or vacuum-arc cast tantalum), R05400(Sintered tantalum)
Tantalum Tungsten Alloy Foil: R05252(Ta2.5W foil), R05255(Ta10W foil), Ta7.5W foil
Tantalum Niobium Alloy Foil: R05240(Ta-40Nb foil), Ta-3Nb foil, Ta-20Nb foil, Ta-30Nb foil
Purity: 99.95%, 99.99%
Standard: ASTM B 708
Dimensions:

Product Name Thickness(mm) Width(mm) Length(mm)
Tantalum Foil 0.01-0.09 30-150 <2000
Tantalum Sheet 0.1-0.5 30-600 30-2000
Tantalum Plate 0.5-10 50-1000 50-2000


Tantalum (Ta) Foil General Product List

Item Number Product Name Thickness Purity Temper

Inquiry($, USD)

TA000001 Tantalum Foil 0.025mm 99.9%  Annealed

Inquiry

TA000002 Tantalum Foil 0.03mm 99.9%  Annealed

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TA000003 Tantalum Foil 0.04mm 99.9%  Annealed

Inquiry

TA000004 Tantalum Foil 0.05mm 99.9%  Annealed

Inquiry

TA000005 Tantalum Foil 0.075mm 99.9%  Annealed

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Tantalum and Tantalum Alloy
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both. (Ta)
R05400, unalloyed tantalum, powder-metallurgy consolidation. (Ta)
R05255, tantalum alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both. (Ta10W)
R05252, tantalum alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both. ( Ta2.5W)
R05240, tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum-arc melt. (Ta-40Nb)

Chemical Composition:

Element

R05200 (%,Max)

R05400 (%,Max)

R05255 (Ta10W) / (%,Max)

R05252 (Ta2.5W) / (%,Max)

R05240 (Ta-40Nb) (%,Max)

C

0.01

0.01

0.01

0.01

0.01

O

0.015

0.03

0.015

0.015

0.02

N

0.01

0.01

0.01

0.01

0.01

H

0.0015

0.0015

0.0015

0.0015

0.0015

Fe

0.01

0.01

0.01

0.01

0.01

Mo

0.02

0.02

0.02

0.02

0.02

Nb

0.1

0.1

0.1

0.5

35.0–42.0

Ni

0.01

0.01

0.01

0.01

0.01

Si

0.005

0.005

0.005

0.005

0.005

Ti

0.01

0.01

0.01

0.01

0.01

W

0.05

0.05

9.0–11.0

2.0–3.5

0.05


Mechanical properties (annealed condition):

Size Tensile strength, psi (MPa), ≥ Yield strength, psi (MPa), ≥ Elongation (%), ≥

Pure Tantalum sheet, foil and plate (R05200, R05400)

Thickness<0.060"(1.524mm) 30000 (207) 20000 (138) 20
Thickness≥0.060"(1.524mm) 25000 (172) 15000 (103) 30

Ta-10W (R05255) Tantalum tungsten alloy sheet and plate

Thickness<0.125" (3.175mm) 70000 (482) 60000 (414) 15
Thickness≥0.125" (3.175mm) 70000 (482) 55000 (379) 20

Ta-2.5W (R05252) Tantalum tungsten alloy sheet and plate

Thickness<0.125" (3.175mm) 40000 (276) 30000 (207) 20
Thickness≥0.125" (3.175mm) 40000 (276) 22000 (152) 25

Ta-40Nb (R05240) Tantalum niobium alloy sheet and plate

Thickness<0.060"(1.524mm) 40000 (276) 20000 (138) 25
Thickness>0.060"(1.524mm) 35000 (241) 15000 (103) 25


Tantalum (Ta) Foil Packaging:
Our Tantalum (Ta) Foil are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight.
Wooden crate Packing
Material Safety Data Sheet (MSDS) of Tantalum (Ta) Foil

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